Nitecore TUBE v2.0 High Performance LED USB Rechargeable Keychain Flashlight White 55 Lumens Black 6952506405350. Look no further than the Nitecore Tube v2.0 for a lightweight EDC keychain flashlight. Designed to be ultra compact and lightweight it is so easy to carry that you might forget it. At just 0.34 ounces the Tube v2.0 weighs about one-tenth of typical car key. A familiar car key fob shape the Tube v2.0 is just 2.2 inches in length and under an inch wide. Available in multiple colors the Tube v2.0 adds a personal touch to your EDC. The new Tube v2.0 is great whether you want to use it everyday or occasionally. Perfect for storing in emergency kits or survival gear the Tube v2.0s ultra low-drain circuitry is capable of a full year on standby current. Easily adjust the output of the Tube v2.0 to your needs with its variable brightness. Just hold the power button and the light goes from 1 to 55 lumen so it is bright enough for household tasks outdoor use and everything in between. Enjoy up to 58 hours of runtime on a full charge easily done by plugging a common micro USB cable into the Tube v2.0. Add function not weight or bulk to your keychain with the Tube v2.0. Specifications for Nitecore TUBE v2.0 High Performance LED USB Rechargeable Keychain Flashlight: Manufacturer: Nitecore Flashlight Application: Outdoor Fabric/Material: Aerospace-Grade Aluminum Alloy Beam Color: White Light Output: 55 lumens Battery Life: 58 hours Charger Type: USB Bulb Type: High Performance LED Beam Distance: 27 yds Length: 2.2 in Width: 0.83 in Height: 0.31 in Weight: 0.34 oz Weather Resistance: Impact Resistant Water Resistance Level: IP65 Quantity: 1 Battery Type: Lithium Ion Package Type: Box Features of Nitecore TUBE v2.0 High Performance LED USB Rechargeable Keychain Flashlight Ultra compact and lightweight Built-in USB rechargeable Li-ion battery provides 58 hours of runtime Up to 1 year of standby current efficient power drain Built-in charging status indicator Infinitely variable brightness Package Contents: Nitecore TUBE v2.0 High Performance LED USB Rechargeable Keychain Flashlight Keyring Nitecore 6952506405350: TUBE v2.0 High Performance LED USB Rechargeable Keychain Flashlight White 55 Lumens Black